123441054320971 has 2 divisors, whose sum is σ = 123441054320972. Its totient is φ = 123441054320970.

The previous prime is 123441054320953. The next prime is 123441054321113. The reversal of 123441054320971 is 179023450144321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123441054320971 - 2³³ = 123432464386379 is a prime.

It is not a weakly prime, because it can be changed into another prime (123441054320951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61720527160485 + 61720527160486.

It is an arithmetic number, because the mean of its divisors is an integer number (61720527160486).

Almost surely, 2^{123441054320971} is an apocalyptic number.

123441054320971 is a deficient number, since it is larger than the sum of its proper divisors (1).

123441054320971 is an equidigital number, since it uses as much as digits as its factorization.

123441054320971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 123441054320971 in words is "one hundred twenty-three trillion, four hundred forty-one billion, fifty-four million, three hundred twenty thousand, nine hundred seventy-one".